[Amps] Need some info from the SB-220 schematic, please!

[Bob Alexander]

Tom,
I have a SB220 manual dated 11-28-69 and the pinouts for the relay match
George's, as do the
wiring instructions.
I also have a photocopy of a schematic that matches your pinouts.

Is there really a wiring change or only a change in the schematic?  A check
of pictorals
4-10 4-11 and 4-12 in manuals with each version of the schematic will tell
if there is a
wiring change or only a drawing change ( in error).

73, Bob, W5AH